变化的速度要求我们忘记的和学习的一样多。
The pace of change demands that we unlearn as much as we learn.
"The more you sweat in practice, the less you bleed in battle."
我们写的每一个方程都是宇宙的一首诗,是存在伟大史诗中的一节。
My life has no end, only music.